Senator Cory Booker (D-NJ) Ranking on the Subcommittee on Superfund, Waste Management, and Regulatory Oversight, and Subcommittee on State Department and USAID Management, International Operations, and Bilateral International Development
Senator Richard Blumenthal (D-CT) Member on the Armed Services Committee Ranking on the Subcommittee on Manufacturing, Trade, and Consumer Protection, and Subcommittee on Oversight, Agency Action, Federal Rights and Federal Courts
Senator Tammy Baldwin (D-WI) Ranking Member of the Subcommittee on Employment and Workplace Safety
Senator John Barrasso (R-WY) Chair on Environment and Public Works
Senator Michael Bennet (D-CO) Ranking on the Subcommittee on Conservation, Forestry and Natural Resource, and the Subcommittee on Energy, Natural Resources, and Infrastructure
Senator John Boozman (R-AR) Chairman on the Subcommittee on Commodities, Risk Management and Trade and Chair on Subcommittee on Military Construction and Veterans Affairs, and Related Agencies
Senator Marsha Blackburn (R-TN) Member on the Armed Services Committee
Senator Roy Blunt (R-MO) Chair on Rules and Administration Chair on the Subcommittee on Departments of Labor, Health and Human Services, and Education, and Related Agencies Vice Chair on Joint Committee on Printing Vice Chair on the Committee on the Library
Senator Mike Braun (R-IN) Chairman on the Subcommittee on Conservation, Forestry, and Natural Resources and on the Subcommittee on Clean Air and Nuclear Safety
Senator Lamar Alexander (R-TN) Chairman of the H.E.L.P. Committee
